Hi, I am a new M80 owner. The M80 replace my previous Polk Monitor tower speaker.

Yesterday I first install my new speakers and after a couple of test I was suspecting that there was a distortion in the sound (sort of) in the low frequency range.

First I suspect the M80 because there where new but when I power off my subwoofer everything come to normal (no more distortion). Looks like the sound of my subwoofer and my M80 are not compatible they do not blend together… Never heard of something like that before…

I change my subwoofer place, its help but not solve the problem. I turn my subwoofer volume down its help but not solve the problem…

My subwoofer is a BIC Acoustech H-100. (I know this one could be better!)

Is anyone having an idea to solve this problem? Or at least know what may cause the problem?

Thanks for your help.

My first M80 impression… WOW! \:\)